Aasco Motorsports

What Aasco Motorsports does

Aasco Motorsports, legally Aasco Performance Inc., is a privately held specialty manufacturer founded in 1995 by brothers Dennis and Randall Aase in Anaheim, California. The company designs and produces billet aluminum and steel lightweight flywheels in-house at its Southern California facility, supporting more than 281 SKUs across 15+ vehicle brands including Porsche, Audi, BMW, Volkswagen, Nissan, Honda, Hyundai, Subaru, Ford, Chevrolet, and Mazda. Its product portfolio also includes complete Sachs Performance clutch kits, Tilton Engineering twin-disc racing clutches (ST-246 series, rated up to 1,250 lb-ft), high-performance Porsche valve springs and titanium retainers, and replaceable flywheel friction surfaces.

The firm operates primarily as a direct-to-consumer e-commerce business on Shopify, serving performance vehicle enthusiasts, professional race teams, engine builders, and classic/vintage vehicle restorers globally, with multi-currency checkout support (USD, EUR, GBP, PKR, CAD, JPY). Pricing is unit-based and varies materially by application complexity: replacement friction surfaces start at $135, individual billet aluminum flywheels range from $415 to over $2,199, and complete Sachs or Tilton clutch-plus-flywheel packages reach $4,950.

Beyond its own brand, Aasco holds full distributorship status for Sachs Performance products and resells Tilton Engineering components, creating a hybrid revenue model that combines in-house manufactured hardware with high-margin third-party brand distribution. The company is founder-led, employs 1-10 people, has no external institutional funding, and sells mostly through its own storefront with Instagram as a secondary organic channel.

Name

Aasco Motorsports

Legal name

Aasco Performance Inc.

Website

https://aascomotorsports.com

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

1–10 employees

Short description

Aasco Motorsports is an Anaheim, California manufacturer of billet aluminum and steel lightweight flywheels, clutch kits, and Porsche valve train components for performance street and racing vehicles. It sells direct-to-consumer globally via Shopify and distributes Sachs Performance and Tilton products.

Ownership category

akta.pro rank

Product category

Performance Automotive Drivetrain Components

NAICS

Motor Vehicle Transmission and Power Train Parts Manufacturing (33635), Motor Vehicle Parts Manufacturing (3363)

akta.pro primary industry

Clutch, Torque Converter & Flywheel Manufacturing (IMACAHAI)

Keywords

• Performance flywheels
• Billet aluminum flywheels
• Clutch kits
• Automotive drivetrain components
• Aftermarket racing parts

Headquarters

HQ city

Anaheim

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Product Sales - Flywheels: Direct sales of billet aluminum and steel lightweight flywheels for various vehicle makes and models, priced individually from approximately $415 to $2,199 depending on application complexity
2. Product Sales - Clutch Kits: Complete clutch and flywheel package sales including Sachs Performance and Tilton products, ranging from standalone clutch kits to full flywheel and clutch assemblies priced from $1,165 to $4,950
3. Product Sales - Valve Components: Sales of titanium valve spring retainers, valve springs, and spring seats for high-performance Porsche applications
4. Sachs Performance Distribution: As a complete Sachs Performance distributor, Aasco distributes Sachs brand clutch and performance components to other businesses and end customers

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Aasco Motorsports designs and manufactures high-performance billet aluminum and billet steel lightweight flywheels in its Southern California facility, and serves as a complete distributor of Sachs Performance clutch kits and Tilton Engineering racing clutches. Its products target high-performance street car owners, professional race teams, and engine swap builders needing increased torque capacity and reduced rotational mass, with vehicle applications spanning Porsche, Audi, BMW, Volkswagen, Nissan, Honda, Toyota, Hyundai, Subaru, Ford, and others.

Product overview

Aasco Motorsports is an American manufacturing and distribution company specializing in high-performance flywheels and drivetrain components for automotive applications. The company designs and manufactures in-house billet aluminum and steel flywheels as its core products, and distributes complementary product lines including Sachs Performance clutch kits and Tilton racing clutches. The product portfolio centers on Aasco-branded lightweight flywheels available in aluminum (for performance weight reduction) and steel (for midweight street applications), combined with clutch packages for Porsche, Audi, BMW, Volkswagen, Nissan, Honda, Hyundai, and other performance vehicle platforms. Supporting products include titanium valve spring retainer kits and replacement flywheel friction surfaces. All products target high-performance street cars, professional race teams, and engine trans-swaps requiring increased power handling capacity.

Differentiator

Problem solved

Functional benefit

Products and services

• Aasco Billet Aluminum Lightweight Flywheels Lightweight flywheels machined from billet aluminum for high-performance street and racing applications, designed to reduce rotational mass and improve throttle response. Available across vehicle fitments for Porsche, Audi, BMW, Volkswagen, Nissan, Honda, Hyundai, Subaru, Ford, and others, priced from approximately $415 to $2,199 per unit.
• Aasco Billet Steel Flywheels Midweight flywheels machined from billet steel, designed to prevent stalling on earlier OBD1 ECU systems while delivering a sporty street setup for higher-durability applications. Priced individually by vehicle application and offered across multiple Porsche, Audi, BMW, and other fitments.
• Sachs Performance Clutch and Flywheel Kits Complete clutch and flywheel packages combining an Aasco flywheel with Sachs Performance pressure plates, clutch discs, and release bearings, marketed as a complete Sachs Performance distributor offering for high-performance street and track vehicles. Kits are vehicle-specific for Porsche, BMW, Audi, and other platforms, with torque ratings from 396 to 592 lb-ft depending on configuration and prices from approximately $1,165 to $3,478 per kit.
• Tilton Twin Disc Clutch Kits and Tilton Components Tilton ST-246 series twin-disc clutch assemblies featuring billet chromoly steel flywheels with precision register for optimal balance, available in cerametallic (up to 1,250 lb-ft) and organic (850 lb-ft) configurations. Includes 6000-series hydraulic release bearings and related Tilton components, targeted at professional racing and high-torque engine swap applications and priced from $1,650 to $4,950 per kit.
• Porsche Titanium Retainer and High-Performance Valve Spring Kits Titanium spring retainers (HP10T8 and HP10T9 series, 8mm and 9mm) and HP109 high-performance valve springs designed specifically for Porsche applications, offering a higher natural frequency than OEM springs for improved valvetrain stability at race RPM. Sold individually and as combined kits priced from $165 for spring seats to $879 for a complete 9mm titanium retainer and valve spring kit.
• Replacement Flywheel Friction Surfaces Replaceable friction surfaces (such as HS9587T and HS9587T-POR) sold as standalone SKUs that allow customers to refresh wear surfaces on compatible Aasco 240mm flywheels without replacing the entire flywheel assembly, reducing long-term maintenance cost. Priced at $135 for the standard 9.5-inch OD x 6-inch ID 12-hole 240mm surface.

Quantifiable outcome

• Sachs 883082999754 pressure plate rated to hold 396 lb-ft with organic disc and 581 lb-ft with metallic disc
• +3 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Two partnerships are on record, tiered core.

• Sachs PerformancecoreChannel Partner/ Reseller/ DistributorAasco Motorsports is described as 'a complete Sachs Performance distributor' and offers Sachs Performance clutch kits, pressure plates, and clutch discs as part of their product lineup. They stock and distribute the full range of Sachs Performance products for automotive applications.
• Tilton EngineeringcoreChannel Partner/ Reseller/ DistributorAasco Motorsports resells Tilton Engineering products including ST-246 twin disc clutch assemblies, 6000-series hydraulic release bearings, and related components. Products are featured in dedicated Tilton Kits collection with 30+ items.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Advanced Clutch Technology (ACT): ACT is a leading manufacturer of performance clutches, flywheels, and driveline components for street and track enthusiasts, directly competing with Aasco across multiple European and Japanese platforms via very similar SKUs and price bands.
• SPEC Clutch: SPEC designs and sells multi-disc clutches, lightweight flywheels, and complete clutch-flywheel packages for the same German and Asian performance-car enthusiast base that Aasco targets, and overlaps heavily on BMW, Porsche, Nissan, and Honda applications.
• South Bend Clutch: South Bend manufactures hydraulic and solid-hub clutches, billet steel flywheels, and Stage-series kits for racing and high-performance street cars, directly serving the same American and European enthusiast buyer.
• Fidanza Performance: Fidanza specializes in lightweight aluminum and steel flywheels (the company's namesake 'flywheel' product line) alongside cams and clutches, directly competing with Aasco on billet flywheel fitments for European and Japanese performance vehicles.
• Clutch Masters: Clutch Masters builds performance clutch kits, lightweight flywheels, and hydraulic release bearings for BMW, Porsche, Audi, and VW—essentially Aasco's exact product-and-segment overlap, marketed to the same enthusiast base.
• McLeod Racing: McLeod produces performance clutches, aluminum flywheels, and twin-disc kits targeted at both street enthusiasts and professional race teams, overlapping Aasco on Ford, GM, and European platforms.
• Centerforce: Centerforce designs and manufactures performance clutches (including dual-friction and flyweights systems) for street and racing, serving a comparable enthusiast and racing-team customer base.

Broad incumbents

• Tilton Engineering: Tilton is a broader, established racing-driveline manufacturer of clutches, master cylinders, and hydraulic bearings that Aasco resells and bundles into kits; the relationship makes Tilton a strategic supplier and adjacent competitor for high-end racing applications.
• Sachs Performance (ZF): Sachs/ZF is a Tier-1 OEM clutch and driveline supplier whose Sachs Performance aftermarket line Aasco distributes. They set product specifications and pricing power across the category that Aasco packages and resells.
• Exedy USA: Exedy is a global OEM and aftermarket clutch manufacturer whose products Aasco bundles into specific kits (e.g., Nissan 350Z). They are a larger incumbent serving the same aftermarket with broader catalog depth and global distribution.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/aascoms
• Facebookfacebook.com/aascoms
• LinkedInlinkedin.com/company/aas-co

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Aasco Motorsports